Prevalence and risk factors of chronic urticaria in China: A nationwide cross‐sectional study

Dr. Zhao is the speaker/advisor for and/or has received research funding from Novartis, Pfizer, Astellas, Galderma, Janssen, GSK, BAYER, LEO, MEDA Pharma, and ALK Pharma, outside the submitted work. Dr. Zuberbier reports personal fees from Bayer Health Care, FAES, Novartis, Henkel, Novartis, Henkel, AstraZeneca Fee for talk, AbbVie Fee for talk, ALK Fee for talk, Almirall Fee for talk, Astellas Fee for talk, Bayer Health Care Fee for talk, Bencard Fee for talk, Berlin Chemie Fee for talk, FAES Fee for talk, HAL Fee for talk, Leti Fee for talk, Meda Fee for talk, Menarini Fee for talk, Merck Fee for talk, MSD Fee for talk, Novartis Fee for talk, Pfizer Fee for talk, Sanofi Fee for talk, Stallergenes Fee for talk, Takeda Fee for talk, Teva Fee for talk, UCB Fee for talk, Henkel Fee for talk, Kryolan Fee for talk, L'Oréal Fee for talk, all outside the submitted work. Dr. Maurer is the speaker/advisor for and/or has received research funding from Allakos, Alnylam, Amgen, Aralez, ArgenX, AstraZeneca, BioCryst, Blueprint, Celldex, Centogene, CSL Behring, Dyax, FAES, Genentech, GIInnovation, Innate Pharma, Kalvista, Kyowa Kirin, Leo Pharma, Lilly, Menarini, Moxie, Novartis, Pharming, Pharvaris, Roche, Sanofi/Regeneron, Shire/Takeda, Third HarmonicBio, UCB, and Uriach, outside the submitted work. The rest of the authors declare that they have no relevant conflicts of interest. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.